Can someone help me simplify the random walk problem?

[QuantumQ]

Working on problem and need help from a pro!

It involves the random walk problem, guass version not lattice.

I need an equation where i can input speed (size of steps per second) and number of Dimensions (so i can input more than a normal 3 dimensional space) and get the avg distance from starting point.

 

[Steven G]

You have been working on the problem. That is great! So you can definitely tell us where you are stuck and show us the work which you have done so far.

On this forum we choose not to solve problems for students but rather help them solve it on their own. You would have received help by now if you had read our guidelines and followed them. So please read them and post back. Thanks!